Motorcycle side marker



FIG. 1 is a top plan view of a motorcycle side marker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a perspective view of the front, bottom and left side thereof; and,

FIG. 6 is a perspective view of the front, bottom and right side thereof. 

We claim the ornamental design for a motorcycle side marker, as shown and described. 